Trung Tam Phong Chong Khung Hoang Tam Ly Address: 4th Floor, Cong Ty Co Khi Building, Dien, Dien Tu Tau Thuy To 6, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0104485133 Phone: 02437759714 Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 10 - 2 - 2010